why transformer neutrol is grounding

6 Answers  

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Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain

0 Answers  

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how to detect the presence of underground cable(while digging road)etc. -give the name of instrument

7 Answers   NTPC,

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Why a dc generator gives result during two different condition,- 1)separately exited gen.- Eg=110 V, field current=0.25 A. 2) self exited gen.- Eg=30 V, field current=0.025 A.

1 Answers  

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What is different between Metering CTs and Protection CTs?

4 Answers  

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For DG set,if the loading is increased,does flue gas temperature increases or not?

2 Answers   NTPC,

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voltmeter kya hota hy ?

2 Answers  

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What is the difference between phase current & line current, how both can be measured in star and delta system

9 Answers   Doshion, MIT,

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over frequency is the protection of turbine or alternator?

2 Answers  

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shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

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PID controller details

1 Answers  

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If one 10 Hp 3phase induction motor connected in 380volt 50Hz. and again its connected to 380volt 60Hz. howmuch currrent and power take on both time?????

1 Answers  

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